Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Andrés E Marcoleta"'
Autor:
Andrés E Marcoleta, Sergio Gutiérrez-Cortez, Felipe Hurtado, Yerko Argandoña, Gino Corsini, Octavio Monasterio, Rosalba Lagos
Publikováno v:
PLoS ONE, Vol 13, Iss 8, p e0200835 (2018)
Microcin E492 is a pore-forming bacteriocin with toxic activity against Enterobacteriaceae, which undergoes amyloid aggregation as a mechanism to regulate its toxicity. To be active, it requires the posttranslational attachment to the C-terminus of a
Externí odkaz:
https://doaj.org/article/2b0d4ff4d5d0472b8564ffb7bf275673
Autor:
Jennifer Alcaíno, Natalia Bravo, Pamela Córdova, Andrés E Marcoleta, Gabriela Contreras, Salvador Barahona, Dionisia Sepúlveda, María Fernández-Lobato, Marcelo Baeza, Víctor Cifuentes
Publikováno v:
PLoS ONE, Vol 11, Iss 9, p e0162838 (2016)
The red yeast X. dendrorhous is one of the few natural sources of astaxanthin, a carotenoid used in aquaculture for salmonid fish pigmentation and in the cosmetic and pharmaceutical industries for its antioxidant properties. Genetic control of carote
Externí odkaz:
https://doaj.org/article/aff836a641144d32b1820004edfaa896
Autor:
Matías Gálvez-Silva, Patricio Arros, Camilo Berríos-Pastén, Aura Villamil, Paula I. Rodas, Ingrid Araya, Rodrigo Iglesias, Pamela Araya, Juan C. Hormazábal, Constanza Bohle, Yahua Chen, Yunn-Hwen Gan, Francisco P. Chávez, Rosalba Lagos, Andrés E. Marcoleta
Publikováno v:
Biological Research, Vol 57, Iss 1, Pp 1-9 (2024)
Abstract Background The convergence of hypervirulence and carbapenem resistance in the bacterial pathogen Klebsiella pneumoniae represents a critical global health concern. Hypervirulent K. pneumoniae (hvKp) strains, frequently from sequence type 23
Externí odkaz:
https://doaj.org/article/80e8330192aa4889a2064a6fae394347
Autor:
Marcelo Veloso, Patricio Arros, Joaquin Acosta, Roberto Rojas, Camilo Berríos-Pastén, Macarena Varas, Pamela Araya, Juan Carlos Hormazábal, Miguel L. Allende, Francisco P. Chávez, Rosalba Lagos, Andrés E. Marcoleta
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 5 (2023)
ABSTRACT Multidrug- and carbapenem-resistant Klebsiella pneumoniae (CR-Kp) are critical threats to global health and key traffickers of resistance genes to other pathogens. Despite the sustained increase in CR-Kp infections in Chile, few strains have
Externí odkaz:
https://doaj.org/article/a2ef6ab00d5245f181a053964c18a4b0
Autor:
Melvin Yong, Yahua Chen, Guodong Oo, Kai Chirng Chang, Wilson H.W. Chu, Jeanette Teo, Indumathi Venkatachalam, Natascha May Thevasagayam, Prakki S. Rama Sridatta, Vanessa Koh, Andrés E. Marcoleta, Hanrong Chen, Niranjan Nagarajan, Marimuthu Kalisvar, Oon Tek Ng, Yunn-Hwen Gan
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 8, Pp 1578-1588 (2022)
Dissemination of carbapenemase-encoding plasmids by horizontal gene transfer in multidrug-resistant bacteria is the major driver of rising carbapenem-resistance, but the conjugative mechanics and evolution of clinically relevant plasmids are not yet
Externí odkaz:
https://doaj.org/article/a8ce426877e440cc9d5b0257da3ee1cd
Autor:
Marcelo Veloso, Angie Waldisperg, Patricio Arros, Camilo Berríos-Pastén, Joaquín Acosta, Hazajem Colque, Macarena A. Varas, Miguel L. Allende, Luis H. Orellana, Andrés E. Marcoleta
Publikováno v:
Microorganisms, Vol 11, Iss 11, p 2819 (2023)
Salar de Ascotán is a high-altitude arsenic-rich salt flat exposed to high ultraviolet radiation in the Atacama Desert, Chile. It hosts unique endemic flora and fauna and is an essential habitat for migratory birds, making it an important site for c
Externí odkaz:
https://doaj.org/article/0d72901d4e2e45c8acf30a0d3a0a3f5b
Autor:
Paulina Aguilera, Camilo Berríos-Pastén, Marcelo Veloso, Matías Gálvez-Silva, Florian Turbant, Rosalba Lagos, Frank Wien, Veronique Arluison, Andrés E. Marcoleta
Publikováno v:
Molecules, Vol 28, Iss 21, p 7262 (2023)
Microcin E492 (MccE492) is an antimicrobial peptide and proposed virulence factor produced by some Klebsiella pneumoniae strains, which, under certain conditions, form amyloid fibers, leading to the loss of its antibacterial activity. Although this p
Externí odkaz:
https://doaj.org/article/b678fe453866461d907199265ca091c3
Autor:
Paulina García-González, Fabián Tempio, Camila Fuentes, Consuelo Merino, Leonardo Vargas, Valeska Simon, Mirliana Ramirez-Pereira, Verónica Rojas, Eduardo Tobar, Glauben Landskron, Juan Pablo Araya, Mariela Navarrete, Carla Bastias, Rocío Tordecilla, Macarena A. Varas, Pablo Maturana, Andrés E. Marcoleta, Miguel L. Allende, Rodrigo Naves, Marcela A. Hermoso, Flavio Salazar-Onfray, Mercedes Lopez, María Rosa Bono, Fabiola Osorio
Publikováno v:
Frontiers in Immunology, Vol 12 (2021)
The prognosis of severe COVID-19 patients has motivated research communities to uncover mechanisms of SARS-CoV-2 pathogenesis also on a regional level. In this work, we aimed to understand the immunological dynamics of severe COVID-19 patients with d
Externí odkaz:
https://doaj.org/article/b7c3d75c9db846c59e3e718bd204c58b
Autor:
Amelia Cox, Rocío González-Parada, José Coche, Gabriela Carrasco, Hugo González, Macarena Gajardo, Camilo Berríos, Antonia Ramos, Patricio Arros, Jorge Vielma, Ian Pérez, Claudio Valenzuela, Julieta Orlando, Andrés E. Marcoleta, Francisco P. Chávez
Tan Tári Bricks is this year's iDL Chilean Team. We propose a platform based on synthetic and computational biology to evaluate the risk of Antarctic beta-lactamases for developing inhibitory proteins. By focusing on three key areas: a new scientifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22a847503594deed942ce0fa0932b563
Autor:
Marcelo Veloso, Joaquín Acosta, Patricio Arros, Camilo Berríos-Pastén, Roberto Rojas, Macarena Varas, Miguel L. Allende, Francisco P. Chávez, Pamela Araya, Juan Carlos Hormazábal, Rosalba Lagos, Andrés E. Marcoleta
Multidrug and carbapenem-resistantK. pneumoniae(CR-Kp) are considered critical threats to global health and key traffickers of resistance genes to other pathogens. In Chile, although a sustained increase in CR-Kpinfections has been observed, few stra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcfd0d3702b76ddb89729b67722fada9
https://doi.org/10.1101/2022.11.28.517876
https://doi.org/10.1101/2022.11.28.517876